.wrap {
    width: 1200px;
    margin: 0 auto;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.clearfix:after{
    content:"";				/*设置内容为空*/
    height:0;				/*高度为0*/
    line-height:0;			/*行高为0*/
    display:block;			/*将文本转为块级元素*/
    visibility:hidden;		/*将元素隐藏*/
    clear:both;				/*清除浮动*/
}
/* 头部导航栏css */
.header {
    color: #a59c9c;
    height: 30px;
    line-height: 30px;
    border-bottom: 1px solid #dcdcdc;
}
.header h5 { 
    font-weight: 400;
}
.header .header_right i{
    display: inline-block;
    vertical-align: middle;
    width: 20px;
    height: 20px;
    background: url(../images/tel.png) no-repeat;
}
/* 导航栏css */
.nav {
    height: 60px;
}
.nav img {
    width: 42px;
    margin-top: 9px;
}
.nav h1 {
    font-size: 28px;
    line-height: 60px;
    margin-left: 13px;
}
.nav a{
    color: black;
}
.nav ul li {
    text-align: center;
    float: left;
}
.nav ul li a {
    display: block;
    width: 105px;
    height: 60px;
    line-height: 60px;
    color: #000;
}
.nav ul li a:hover {
    color: #fff;
    background-color: #4987e9;
}

/* 轮播图css */

.banner {
    overflow: hidden;
    height: 459px;
    background:url(../images/banner01.jpg),#ccc;
    background-position: top;
    background-repeat: no-repeat;
    background-size: 100% 450px;
    color: #fff;
}

.banner h2 {
    margin: 82px 0 0 60px;
    font-size: 39px;
    width: 328px;
    height: 142px;
    line-height: 52px;
    border-bottom: 2px solid #fff;
}
.banner p {
    font-size: 18px;
    margin: 13px 0 0 60px;
}
.banner .banner_bottom{
    height: 119px;
    background-color: #fff;
    margin: 0 auto;
    margin-top: 76px;
    border-bottom: 1px dashed #cccccc;
}

.banner .banner_bottom ul li:first-child {
    margin-left: 84px;
}
.banner .banner_bottom ul li {
    margin-top: 20px;
    float: left;
}
.banner .banner_bottom ul li a {
    line-height: 72px;
    text-align: center;
    display: block;
    width: 257px;
    height: 80px;
    border-right: 1px dashed #d7d7d7;
    color: #000;
}
.banner .banner_bottom ul li a:hover {
    color: #4987e9;
}
.banner .banner_bottom ul li:last-child a{
    border: none;
}
.banner .banner_bottom ul li a img{
    height: 60px;
}
.banner .banner_bottom ul li a span {
    font-size: 18px;
}

/* 底部css */
.footer {
    border-top: 1px solid #dddddd;
    background-color: #fcfcfc;
    height: 132px;
}
.footer .footer_left {
    margin: 18px 0 0 20px;
    width: 332px;
    height: 98px;
    line-height: 98px;
    border-right: 1px dashed #9d9d94;
}
.footer .footer_left img {
    margin-top: 25px;
    width: 48px;
}
.footer .footer_left h2 {
    font-size: 29px;
}
.footer .footer_center {
    color: #656b8e;
    margin-top: 40px;
    margin-left: 38px;
    margin: 40px 0 0 38px ;
}
.footer .footer_center p {
    line-height: 25px;
}
.footer .footer_right {
    width: 220px;
    height: 113px;
    background-color: #eeeeee;
    margin-right: 32px;
    margin-top: 6px;
    box-sizing: border-box;
}
.footer .footer_right img {
    width: 100px;
    padding: 6px;
    vertical-align: middle;
}
.footer .footer_right .footer_title {
    margin-top: 40px;
    margin-right: 30px;
}
.main {
    background-color: #f1f1f1;
    padding-bottom: 20px;
}
